The Geekbench scores of the 2016 Retina MacBook with 1.3GHz Core M7 are only 2% slower than the Razer Blade Stealth with 2.5GHz Core i7-6500U.

As for internal flash, the READ speed of the 2016 MacBook (512G PCIe) is 13% higher than the 2015 MacBook (512 PCIe) while the WRITE speed is 87% higher. The Razer Blade Stealth's (512G PCIe) READ speed is 53% higher than the 2016 MacBook (512G PCIe) while the WRITE speed is 35% lower.

WHAT ABOUT GPU?We have added a "GPU SHOOTOUT" between the 2016 MacBook's HD Graphics 515, the 2015 MacBook's HD Graphics 5300, and the Razer Blade Stealth's HD Graphics 520.

WHY INCLUDE THE WINDOWS LAPTOP?
The Razer Blade Stealth originally got our attention because it supports Thunderbolt 3 through its USB-C port -- a feature we Mac users are craving. The 2016 MacBook has NO Thunderbolt support through its USB-C port. Other distinctives of the Blade Stealth include Touch Screen and the optional Razer Core Thunderbolt 3 Desktop GPU expander.